package cn.tedu._03vehicle.mapper;

import cn.tedu._03vehicle.pojo.dto.login;
import cn.tedu._03vehicle.pojo.entity.user;
import cn.tedu._03vehicle.pojo.vo.loginvo;

public interface usermapper
{
    int selectByuserreg(String username);
    int insert(user user);
    loginvo selectlogin(login login);
}
